Physical Chemistry Videos

• Internet
  Information Technology
  Artificial Intelligence
  Computer Modeling
  Biometric
  Computer Science
   
  

  Finding A Whatchamacallit On The Web

  VizSeek is one of the first search engines on the Internet to use a photograph, a 2D image, or a 3D model and transform it into a 3D shape. The search can be narrowed with additional information. The ... > more
• Epilepsy
  Epilepsy Research
  Medical Technology
  Neuroscience
  Disorders and Syndromes
  Brain Tumor
   
  

  Neurologists Use New Brain Scanning Device To Better Control Seizures

  Doctors are now using a new kind of brain scan called magnetoencephalography (MEG), which measures brain activity in real time. In some cases, MEG can pinpoint the source of an epileptic seizure much ... > more
• Technology
  Computer Science
  Electronics
  Hacking
  Graphene
  Electricity
   
  

  Scientists Develop E-ink To Replace Books, Newspapers

  Scientists at Sony have developed an electronic version of ink, currently used in the E-Reader, that enables thousands of books to be carried around in one portable, energy-efficient case. Ink ... > more
• Construction
  Natural Disasters
  Tsunamis
  Earthquakes
  Civil Engineering
  Hurricanes and Cyclones
   
  

  Engineers Design Nails To Better Resist Natural Disasters

  Geometry and mathematical calculations were used to design a next-generation nail for building homes that are twice as resistant to high winds and nearly 50 percent more resistant to earthquake ... > more
• Technology
  Today's Healthcare
  Medical Imaging
  Electronics
  Medical Technology
  Heart Disease
   
  

  Computerized Defibrillator Guides Untrained Users

  Human factors engineers have developed a CPR machine that allows people without CPR training to save the lives of those who are suffering from cardiac arrest. It monitors, and gives feedback about, ... > more
• Pharmacology
  HIV and AIDS
  Communications
  Internet
  Controlled Substances
  Tuberculosis
   
  

  Nanotechnology Fingerprints Can Certify Authenticity

  Immunochemists have now devised a range of nanoscale materials that can be embedded in drug packaging or in the pills themselves to distinguish medicines from counterfeits. Traces of these ... > more
• Aviation
  Vehicles
  Intelligence
  Sleep Disorders
  Insomnia
  Fossil Fuels
   
  

  New Jetliner Technology Emphasizes Human Factors

  The new Boeing 787 Dreamliner will be the first of a new generation of commercial aircraft provided with a number of new technologies to increase comfort and reduce jet-lag. Human-factors engineers ... > more
• Snow and Avalanches
  Storms
  Severe Weather
  Geomagnetic Storms
  Weather
  Tornadoes
   
  

  Meteorologists Tap Into Public For Help Tracking Storms

  By recording the shape of snowflakes seen under a magnifying glass and submitting the information to a NASA Web site, the public can contribute to a global snow-tracking network. Different types of ... > more
• Mathematics
  Nature of Water
  Quantum Physics
  Mathematical Modeling
  Nuclear Energy
  Computer Modeling
   
  

  Mathematical Physics Explains How Icicles Grow

  When droplets of melted snow drip down an icicle, they release small amounts of heat as they freeze. Heated air travels upwards and helps slow down the growth of the icicle's top, while the tip is ... > more
• Graphene
  Chemistry
  Inorganic Chemistry
  Physics
  Nanotechnology
  Quantum Physics
   
  

  Materials Scientists Make Valentine Treats Affordable

  New and improved technology has now made growing diamonds cost-competitive with mining them. Diamond-making machines subject a graphite-carbon core and a diamond seed at a pressure of 850,000 PSI for ... > more

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